382 search results - page 45 / 77 » 3D Motion Segmentation Using Intensity Trajectory |
ECCV
2006
Springer
14 years 10 days ago
2006
Springer
We propose a closed form solution for segmenting mixtures of 2-D translational and 2-D affine motion models directly from the image intensities. Our approach exploits the fact that...
CVPR
2003
IEEE
14 years 10 months ago
2003
IEEE
Producing an accurate motion flow field is very difficult at motion boundaries. We present a novel, noniterative approach for segmentation from image motion, based on two voting p...
3DPVT
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper addresses the problem of face recognition in the presence of deformation due to expressions. Facial motion is considered as an isometric mapping between surfaces, which...
ISMAR
2009
IEEE
14 years 3 months ago
2009
IEEE
We present a robust camera pose estimation approach for stereo images captured in untextured environments. Unlike most of existing registration algorithms which are point-based an...
ECCV
2004
Springer
14 years 2 months ago
2004
Springer
This paper presents a new method to segment abdominal aortic aneurysms from CT angiography scans. The outer contour of lumen and thrombus are delineated with independent 3D deforma...